, :
ping host.name
"" ( 1 .):
ping -s host.name
"" - trl- .
:
finger [-l] @..
ipsun.ras.ru :
finger @ipsun.ras.ru
:
finger -l moshkow@ipsun.ras.ru
talk moshkow
talk moshkow@fedfond -
.
:
Message from Talk_Daemon@ipsun at 23:29 ...
talk: connection requested by ivanov@server.fedfond.msk.su
talk: respond with: talk ivanov@server.fedfond.msk.su
talk ivanov@server.fedfond.msk.su
. -
Ctrl-C
/* Linux mailx, */
mailx username@host.name
Subject:
. . .
,
Ctrl-D. "." ENTER.
let.txt, -
:
mailx -s " " semen@server.fedfond.spb.su < let.txt
mailx, ,
.
:
? - help
h 12 - 12-
6 - 6-
d -
s fajl - "fajl"
r -
mailx .mailrc,
.
:
########### .mailrc !!!!
set crt=22
set record='/home/moshkow/Mail.sended'
##############################################################
# "" more ;
#
# /home/moshkow/Mail.sended ;
alias max moshkow@ipsun.ac.msk.su
alias kafedra petrov smirnov@nic.com lapin@sovim.mit.edu
# -
# ,
#
, /etc/aliases
:
Maksim.Moshkow: moshkow
moshkov: moshkow
newaliases
:
moshkow@moshkow.ru
moshkov@moshkow.ru
Maksim.Moshkow@moshkow.ru
, $HOME/.forward
@.
, , ,
\yourlogin, newadres@email.adres
Linux, procmail
folder, $HOME/.procmailrc :
###############################################################
####### ( message-id)
:0 Wh: msgid.lock
| formail -D 8192 msgid.cache
####### Mail-
:0
* ^(Sender|To|CC): .*(ezh@cdru.com|ezh@ezhe.com|banners@list.techno.ru)
nsmail/ezh
####### ( )
:0 b
* Subject: .*uuencoded
| uudecode
####### mailing-
####### "zhurnal@sharat.co.il" email.
#######$HOME/.procmailrc :
:0 c
* < 10000
* !^To: .*zhurnal
! moshkow@home.moshkow.ru
####### 30
:0 h c
* > 30000
* !^From: CityCat
* !^From: .*linux
* !^FROM_DAEMON
* !^Subject: BOOK614
* !^X-Loop: moshkow@moshkow.ru
| ( egrep -v '^From moshkow|^Return-Path: moshkow' | formail -r -A"Precedence: junk" -A"X-Loop: moshkow@moshkow.ru" ; echo "Thanks, I have got your mail.") | $SENDMAIL -t
###############################################################
telnet host.name
telnet ,
, - , -
.
telnet " " "Ctrl-]" , -
telnet . -
telnet'. - ENTER.
"exit" "help"
7. ftp. File Trasfer Protocol. .
, " "
( ), NFS ?
ftp. ,
TCP/IP.
ftp host.name
User name (moshkow): ivanov
Passwd:
-
( ).
,
"anonymous", - email-.
ftp .
"" , -
, ,
, - .
ftp> help -
ftp> quit -
ftp> bin -
( )
ftp> cd katalog - ""
ftp> ls - ""
ftp> lcd katalog - ""
ftp> !dir - ""
ftp> !ls -al - ""
ftp> get file-tam [ file-name-zdes ] -
ftp> put file-zdes [ file-name-tam ] -
telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 t30.systud.msk.su ESMTP Sendmail 8.8.5/8.8.5; Thu, 14 May 1998 18:01:21 +0400
vrfy ryba@aquarium.ru
expn ryba@aquarium.ru
helo whitehouse.gov
250 t30.systud.msk.su Hello localhost [127.0.0.1], pleased to meet you
mail from: god@heavens.com
250 god@heavens.com... Sender ok
rcpt to: moshkow@ipsun.ras.ru
250 moshkow@ipsun.ras.ru... Recipient ok
data
354 Enter mail, end with "." on a line by itself
Subject: Time to pray!
This the time to pray caoming along!
God
.
250 SAA01324 Message accepted for delivery
quit
netstat -a #
netstat -ap 80
lsof -i tcp:80 # 80
Last-modified: Mon, 26 May 2003 05:50:04 GMT